EP2807265A4 - Methods for degrading or converting cellulosic material - Google Patents

Methods for degrading or converting cellulosic material

Info

Publication number
EP2807265A4
EP2807265A4 EP13741058.5A EP13741058A EP2807265A4 EP 2807265 A4 EP2807265 A4 EP 2807265A4 EP 13741058 A EP13741058 A EP 13741058A EP 2807265 A4 EP2807265 A4 EP 2807265A4
Authority
EP
European Patent Office
Prior art keywords
degrading
methods
cellulosic material
converting cellulosic
converting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13741058.5A
Other languages
German (de)
French (fr)
Other versions
EP2807265A1 (en
Inventor
Yun Wang
Wei Li
Feng Xu
Ani Tejirian
Hongzhi Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novozymes AS
Novozymes Inc
Original Assignee
Novozymes AS
Novozymes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novozymes AS, Novozymes Inc filed Critical Novozymes AS
Publication of EP2807265A1 publication Critical patent/EP2807265A1/en
Publication of EP2807265A4 publication Critical patent/EP2807265A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y110/00—Oxidoreductases acting on diphenols and related substances as donors (1.10)
    • C12Y110/03—Oxidoreductases acting on diphenols and related substances as donors (1.10) with an oxygen as acceptor (1.10.3)
    • C12Y110/03002—Laccase (1.10.3.2)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y111/00—Oxidoreductases acting on a peroxide as acceptor (1.11)
    • C12Y111/01—Peroxidases (1.11.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
EP13741058.5A 2012-01-29 2013-01-28 Methods for degrading or converting cellulosic material Withdrawn EP2807265A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012070737 2012-01-29
PCT/CN2013/071033 WO2013110242A1 (en) 2012-01-29 2013-01-28 Methods for degrading or converting cellulosic material

Publications (2)

Publication Number Publication Date
EP2807265A1 EP2807265A1 (en) 2014-12-03
EP2807265A4 true EP2807265A4 (en) 2016-03-30

Family

ID=48872881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13741058.5A Withdrawn EP2807265A4 (en) 2012-01-29 2013-01-28 Methods for degrading or converting cellulosic material

Country Status (3)

Country Link
EP (1) EP2807265A4 (en)
BR (1) BR112014016960A2 (en)
WO (1) WO2013110242A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3027743A1 (en) 2013-07-29 2016-06-08 Danisco US Inc. Variant enzymes
WO2015035029A1 (en) * 2013-09-04 2015-03-12 Novozymes A/S Processes for increasing enzymatic hydrolysis of cellulosic material
MX2018009634A (en) 2016-02-19 2018-12-17 Intercontinental Great Brands Llc Processes to create multiple value streams from biomass sources.
WO2023225459A2 (en) 2022-05-14 2023-11-23 Novozymes A/S Compositions and methods for preventing, treating, supressing and/or eliminating phytopathogenic infestations and infections

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059175A2 (en) * 2007-11-01 2009-05-07 Novozymes, Inc. Methods of reducing the inhibitory effect of a tannin of the enzymatic hydrolysis of cellulosic material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325879A (en) * 2008-12-19 2012-01-18 诺维信股份有限公司 Methods for increasing hydrolysis of cellulosic material in the presence of cellobiose dehydrogenase
EP2336343A1 (en) * 2009-12-21 2011-06-22 Sekab E-Technology AB In situ detoxification of fermentation inhibitors with reducing agents
EP2336342A1 (en) * 2009-12-21 2011-06-22 Sekab E-Technology AB Detoxification with reducing agents
WO2012019151A1 (en) * 2010-08-06 2012-02-09 Novozymes A/S Methods of degrading or hyrolyzing a polysaccharide
EP2625279B1 (en) * 2010-10-06 2015-02-25 Sekab E-Technology AB Enzymatic hydrolysis of lignocellulosic material in the presence of sulfur oxyanions and/or sulfhydryl compounds

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059175A2 (en) * 2007-11-01 2009-05-07 Novozymes, Inc. Methods of reducing the inhibitory effect of a tannin of the enzymatic hydrolysis of cellulosic material

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BJØRGE WESTERENG ET AL: "The Putative Endoglucanase PcGH61D from Phanerochaete chrysosporium Is a Metal-Dependent Oxidative Enzyme that Cleaves Cellulose", PLOS ONE, vol. 6, no. 11, 1 November 2011 (2011-11-01), pages e27807, XP055047265, ISSN: 1932-6203, DOI: 10.1371/journal.pone.0027807 *
R. J. QUINLAN ET AL: "Insights into the oxidative degradation of cellulose by a copper metalloenzyme that exploits biomass components", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 108, no. 37, 13 September 2011 (2011-09-13), pages 15079 - 15084, XP055012893, ISSN: 0027-8424, DOI: 10.1073/pnas.1105776108 *
See also references of WO2013110242A1 *

Also Published As

Publication number Publication date
WO2013110242A1 (en) 2013-08-01
EP2807265A1 (en) 2014-12-03
BR112014016960A2 (en) 2017-06-27

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